vb.net缩放vector3D对象

Question

我有一个vector3D对象，想要将值缩放为-1.0。 在java中我会做

 private vector3f vector = new Vector3f(someX,someY,someZ);
 vector.scale(-1.0f);

任何人都知道如何在vb.net中执行此操作？

感谢

Answer 1

私人Vector3f vector = new Vector3f（-50.0f，-80.0f，-120.0f）;